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 ###Instrução: Quando foi Pedro Rodríguez o piloto vencedor?
 ###Tabelas: CREATE TABLE stations_under_construction (stations_under_construction_id AUTO_INCREMENT PRIMARY KEY, Station VARCHAR, Extension VARCHAR, City/Neighborhood VARCHAR, Projected opening INT, Transit Connections VARCHAR, Park and ride? VARCHAR) CREATE TABLE university_location_date_established (university_location_date_established_id AUTO_INCREMENT PRIMARY KEY, University VARCHAR, Location VARCHAR, Established INT, Endowment as of 2008 VARCHAR, Campus Area (acres) INT, Kiplinger's Top 100 Values VARCHAR, Enrollment as of 2008 INT) CREATE TABLE 2009_nbl_ladder_championship_round (2009_nbl_ladder_championship_round_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Team VARCHAR, Played INT, Win INT, Loss INT, Last 5 VARCHAR, Streak VARCHAR, PF per game VARCHAR, PA per game VARCHAR, PD per game VARCHAR, Winning % VARCHAR) CREATE TABLE season_review (season_review_id AUTO_INCREMENT PRIMARY KEY, Race VARCHAR, Circuit VARCHAR, Date VARCHAR, Pole position VARCHAR, Fastest lap VARCHAR, Winning driver VARCHAR, Constructor VARCHAR, Tyre VARCHAR, Report VARCHAR) CREATE TABLE 2011_supertwin_practice_times_and_leaderboard (2011_supertwin_practice_times_and_leaderboard_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Rider VARCHAR, Sat 20 Aug VARCHAR, Mon 22 Aug VARCHAR, Tues 23 Aug VARCHAR, Wed 24 Aug VARCHAR, Thurs 25 Aug VARCHAR, Fri 26 Aug VARCHAR)  
SELECT Date FROM season_review WHERE Winning driver = pedro rodríguez